GB/T 2921-1982
Abolished
GB/T 37885-2019
Active
National standards
GB/T 37885-2019 Chemical reagent—Classification
GB/T 37885-2019 Chemical reagent—Classification
Basic Information
Standard Code:
GB/T 37885-2019
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Chemical reagents
ICS Name:
Chemical reagents
Publish Date:
2019-08-30
Implement Date:
2020-07-01
Pages:
17 pages
Scope
This standard specifies the classification and coding rules for chemical reagents.
This standard is applicable to survey and statistics, data analysis, R&D and production, experimental applications, standardized management, and scientific planning related to the classification of chemical reagents.
Development Information
Related Standards
GB/T 2922-1982
Abolished
GB/T 2922-1982 Chemical reagents—Determination of specific surface area of solid supports used in chromatography
GB/T 3914-1983
Replaced
GB/T 3914-1983 Chemical reagents—The general rules of anodic stripping voltammetry
GB/T 673-1984
Replaced
GB/T 673-1984 Chemical reagent—Arsenic trioxide
GB/T 1263-1986
Replaced
GB/T 1263-1986 Chemical reagent—Disodium hydrogen phosphate dodecahydrate
GB/T 1292-1986
Replaced